html,
head,
body,
div,
img,
ol,
ul,
li {
    margin: 0;
    padding: 0;
}

.l-suitable {
    padding-left: 5px;
}

.r-suitable {
    padding-right: 5px;
}

.btn.btn-larger {
    padding: 10px 20px;
}

.font-white {
    color: #FFFFFF;
}

.font-red {
    color: #FF0000;
}

#add-subject {
    margin-top: 15px;
}

.subject-edit .btn {
    margin-left: 10px;
}

.subject-edit .btn:first-child {
    margin-left: 0;
}

.subject-edit .input-group {
    margin-top: 15px;
}

.subject-btn-list .btn {
    margin: 10px 10px 0 0;
}

.subject-btn-list .btn:first-child {
    margin-left: 0;
}

.card-tip {
    margin: 15px 0;
    font-size: 14px;
    color: #B5B0B0;
}

.subject-show .subject-btn-list {
    margin-top: 15px;
}

.subject-show .subject-btn-list .btn:hover {
    color: #FFFFFF;
}

.high-light-set {
    margin-left: 15px;
    font-size: 14px;
}

.high-light-set input{
    width: 75px;
    height: 30px;
    line-height: 30px;
    padding: 0 3px;
    margin-left: 5px;
    border: 1px solid #B5B0B0;
    border-radius: 3px;
}

.table-beautify {
    margin: 0 15px;
}